Crystal structure and Hirshfeld surface analysis of 2-[(2-oxo-2H-chromen-4-yl)oxy]acetic acid dimethyl sulfoxide monosolvate

Crystal structure and Hirshfeld surface analysis of 2-[(2-oxo-2H-chromen-4-yl)oxy]acetic acid dimethyl sulfoxide monosolvate

The title compound, C11H8O5·(CH3)2SO, is a new coumarin derivative. The asymmetric unit contains two coumarin molecules (A and B) and two dimethylsulfoxide solvent molecules (A and B). The dihedral angle between the pyran and benzene rings in the chromene moiety is 3.56 (2)° for molecule A and 1.83 ...

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Bibliographic Details
Main Authors: S. Syed Abuthahir, M. NizamMohideen, V. Viswanathan, M. Govindhan, K. Subramanian
Format: Article
Language:English
Published: International Union of Crystallography 2019-08-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
chromen
acetamide
pyran
dimethyl sulfoxide
hydrogen bonding
C—H...π interactions
offset π–π interactions
Hirshfeld surface analysis
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989019009447

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http://scripts.iucr.org/cgi-bin/paper?S2056989019009447

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